<template>
  <section>
    <!--工具条 - 高级查询框-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="query">
        <el-form-item>
          <el-input v-model="query.keyword" placeholder="请输入关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="pageInfo.rows" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" >
      </el-table-column>
      <el-table-column prop="name" label="名称"  sortable>
      </el-table-column>
      <el-table-column prop="ico" label="图标"  sortable>
      </el-table-column>
      <el-table-column prop="description" label="介绍"  sortable>
      </el-table-column>
      <el-table-column label="操作">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条 - 批量删除&分页条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination
          layout="prev, pager, next"
          :current-page="query.page"
          @current-change="handleCurrentChange"
          :page-size="query.rows"
          :total="pageInfo.total"
          style="float:right;">
      </el-pagination>
    </el-col>

    <!--新增界面-->
    <el-dialog title="新增/修改" :visible.sync="tenantTypeFormVisible" :close-on-click-modal="false">
      <el-form :model="tenantTypeForm" label-width="80px" :rules="tenantTypeFormRules" ref="tenantTypeForm">
        <el-form-item label="键" prop="key">
          <el-input v-model="tenantTypeForm.key" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="值" prop="value">
          <el-input v-model="tenantTypeForm.value" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="简介">
          <el-input type="textarea" v-model="tenantTypeForm.intro" auto-complete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="tenantTypeFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="save" :loading="tenantTypeFormLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>
export default {
  data() {
    return {
      query:{
        page:1,  // 当前页
        rows:2,  // 每页显示条数
        keyword:""  // 关键字
      },
      pageInfo:{
        total:0,
        rows:[]
      },
      listLoading: false,
      sels: [],//列表选中列

      tenantTypeFormVisible: false,//新增修改界面是否显示
      tenantTypeFormLoading: false,
      tenantTypeFormRules: {
        key: [
          { required: true, message: '请输入键', trigger: 'blur' }
        ],
        value: [
          { required: true, message: '请输入值', trigger: 'blur' }
        ]
      },

      //新增修改界面数据
      tenantTypeForm: {
        id:null,
        key:"",
        value:"",
        intro:"",
      }
    }
  },
  methods: {
    search(){
      this.query.page = 1;
      this.getTenantTypes();
    },
    handleCurrentChange(val) {  // val是当前页
      this.query.page = val;
      this.getTenantTypes();
    },
    //获取租户类型列表
    getTenantTypes() {
      this.listLoading = true;  // 弹出加载框
      this.$http.post("/sysmanage/tenantType/list",this.query)
          .then(result => {
            result = result.data;
            if(result.success){
              this.pageInfo = result.resultObj;
              this.listLoading = false;  // 关闭加载框
            }else{
              this.$message({message: '查询分页失败!'+result.message, type: 'error'});
            }
          })
          .catch(result => {
            this.$message({message: "查询分页失败!", type: 'error'});
          })
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/tenantType/"+row.id)
            .then(result => {
              result = result.data;
              if(result.success){
                this.$message({message: '删除成功', type: 'success'});
                // 刷新列表
                this.query.page = 1;
                this.getTenantTypes();
                this.listLoading = false;  // 关闭弹出框
              }else{
                this.$message({message: '删除失败!'+result.message, type: 'error'});
              }
            })
      }).catch(() => {
        this.$message({message: '已取消删除', type: 'info'});
      });
    },

    //显示编辑界面
    handleEdit: function (index, row) {
      this.tenantTypeFormVisible = true;
      this.tenantTypeForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.tenantTypeFormVisible = true;
      this.tenantTypeForm = {
        id:null,
        key:"",
        value:"",
        intro:"",
      }
    },
    //新增修改保存方法
    save: function () {
      this.$refs.tenantTypeForm.validate((valid) => {   // 判断tenantTypeForm表单校验是否通过,  valid = true/false  true校验通过 false 校验未通过
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.tenantTypeFormLoading = true;
            let para = Object.assign({}, this.tenantTypeForm);
            // 级联下拉框绑定后的值是数组,但是后端的parent需要的是一个对象,所以需要我们手动转一下
            if(para.parent != null){
              let array = para.parent;
              // 当用户选择多级部门以后,对于该部门而言,最后一个部门id才是它的父部门
              para.parent = {id:array[array.length-1]};
            }
            this.$http.put("/tenantType",para)
                .then(result => {
                  result = result.data;
                  if(result.success){
                    this.$message({message: '保存成功', type: 'success'});
                    this.tenantTypeFormLoading = false;
                    this.query.page = 1;
                    this.getTenantTypes();
                    this.tenantTypeFormVisible = false;
                  }else{
                    this.$message({message: '保存失败!'+result.message, type: 'error'});
                  }
                }).catch(result => {
              this.$message({message: '保存失败!', type: 'error'});
            })
          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id).toString();
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        //NProgress.start();
        let para = { ids: ids };
        batchRemoveUser(para).then((res) => {
          this.listLoading = false;
          //NProgress.done();
          this.$message({
            message: '删除成功',
            type: 'success'
          });
          this.getTenantTypes();
        });
      }).catch(() => {

      });
    }
  },
  mounted() {
    this.getTenantTypes();  // 做分页查询
  }
}

</script>

<style scoped>

</style>